Msika wa zodzoladzola za nkhope wakhala gawo lokongola lomwe likukula mofulumira kwambiri m'zaka zaposachedwa. Malinga ndi lipoti la kafukufuku wa Mintel, mu 2016, zodzoladzola za nkhope zinali pamalo achiwiri pakugwiritsa ntchito pafupipafupi kwa ogula aku China pakati pa mitundu yonse ya zodzoladzola za khungu, zomwe zodzoladzola za nkhope ndizo zodziwika kwambiri. Mu zodzoladzola za zodzoladzola za nkhope, nsalu yoyambira ya chigoba ndi essence ndi zonse zosagwirizana. Kuti tikwaniritse zotsatira zabwino zogwiritsira ntchito, chisamaliro chapadera chiyenera kuperekedwa ku mayeso ogwirizana ndi kuyanjana kwa nsalu yoyambira ya chigoba ndi essence panthawi yopanga zinthu.
mawu oyamba
Nsalu zodziwika bwino za chigoba ndi monga tencel, modified tencel, filament, natural thonje, bamboo charcoal, bamboo fiber, chitosan, composite fiber, ndi zina zotero; kusankha gawo lililonse la chigoba kumaphatikizapo rheological thickener, moisturizing agent, zosakaniza zothandiza, kusankha zosungira, ndi zina zotero.Hydroxyethyl cellulose(pano akutchedwa HEC) ndi polima yosasungunuka m'madzi yomwe si ionic. Imagwiritsidwa ntchito kwambiri mumakampani okongoletsa chifukwa cha kukana kwake bwino kwa ma electrolyte, kuyanjana ndi zinthu zina komanso mphamvu zomangira madzi: mwachitsanzo, HEC ndi chigoba cha nkhope. Chogwiritsidwa ntchito kwambiri ndi rheological thickeners ndi zigawo za mafupa zomwe zili mu malonda, ndipo zimakhala ndi khungu labwino monga mafuta, zofewa komanso zogwirizana ndi zosowa za anthu. M'zaka zaposachedwa, ntchito ya zigoba zatsopano za nkhope yawonjezeka kwambiri (malinga ndi database ya Mintel, chiwerengero cha zigoba zatsopano za nkhope zomwe zili ndi HEC ku China chawonjezeka kuchoka pa 38 mu 2014 kufika pa 136 mu 2015 ndi 176 mu 2016).
kuyesa
Ngakhale HEC yagwiritsidwa ntchito kwambiri pa zigoba za nkhope, pali malipoti ochepa okhudzana ndi kafukufuku. Kafukufuku wamkulu wa wolembayo: mitundu yosiyanasiyana ya nsalu yoyambira ya chigoba, pamodzi ndi fomula ya HEC/xanthan gum ndi carbomer yosankhidwa pambuyo pofufuza zosakaniza za chigoba zomwe zimapezeka pamsika (onani Gome 1 kuti mupeze fomula yeniyeni). Lembani chigoba chamadzimadzi cha 25g/pepala kapena chigoba chamadzimadzi cha 15g/pepala la theka, ndikukanikiza pang'ono mutatseka kuti mulowe mokwanira. Mayeso amachitika patatha sabata imodzi kapena masiku 20 atalowa. Mayesowa akuphatikizapo: mayeso onyowa, ofewa komanso odukiza a HEC pa nsalu yoyambira ya chigoba, kuwunika kwa anthu kumaphatikizapo mayeso ofewa a chigoba ndi mayeso a kumva kwa anthu owoneka ngati theka la nkhope, kuti apange njira ya chigoba ndi mwadongosolo. Mayeso a zida ndi kuwunika kwa anthu kumathandizira.
Kupanga kwa Mask Serum Product
Kuchuluka kwa chakudya kumakonzedwa bwino malinga ndi makulidwe ndi kapangidwe ka nsalu yoyambira ya chigoba, koma kuchuluka komwe kumawonjezedwa pa gulu lomwelo ndi komweko.
Zotsatira - Kunyowa kwa chigoba
Kunyowa kwa chigoba kumatanthauza kuthekera kwa madzi a chigoba kulowa mu nsalu yoyambira ya chigoba mofanana, kwathunthu, komanso popanda malekezero ofooka. Zotsatira za kuyesa kulowa mu mitundu 11 ya nsalu zoyambira za chigoba zinawonetsa kuti, pa nsalu zoonda komanso zapakatikati zokhuthala za chigoba, mitundu iwiri ya madzi a chigoba okhala ndi HEC ndi xanthan chingamu ikhoza kukhala ndi zotsatira zabwino zolowera. Pa nsalu zina zokhuthala za chigoba monga nsalu ya 65g iwiri ndi ulusi wa 80g, patatha masiku 20 chigobacho chitalowa, madzi a chigoba okhala ndi xanthan chingamu sanganyowetse mokwanira nsalu yoyambira ya chigoba kapena kulowa mu chigoba sikufanana (onani Chithunzi 1); Kuchita bwino kwa HEC ndikwabwino kwambiri kuposa kwa xanthan chingamu, komwe kungapangitse kuti nsalu yokhuthala ya chigoba ikhale yodzaza komanso yokwanira.
Kunyowa kwa masks a nkhope: kafukufuku woyerekeza wa HEC ndi xanthan chingamu
Zotsatira - Kufalikira kwa Chigoba
Kupindika kwa nsalu ya chigoba kumatanthauza kuthekera kwa nsalu ya chigoba kutambasulidwa panthawi yogwira khungu. Zotsatira za mayeso opachika a mitundu 11 ya nsalu za chigoba zikuwonetsa kuti pa nsalu zapakati ndi zokhuthala za chigoba ndi nsalu zopyapyala za maukonde ndi nsalu zopyapyala za chigoba (mitundu 9/11 ya nsalu za chigoba, kuphatikiza 80g filament, 65g nsalu ya Double-layer, 60g filament, 60g Tencel, 50g nsungwi makala, 40g chitosan, 30g thonje lachilengedwe, 35g mitundu itatu ya ulusi wophatikizika, 35g Baby silk), chithunzi cha microscope chikuwonetsedwa mu Chithunzi 2a, HEC ili ndi kupindika pang'ono, ikhoza kugwiritsidwa ntchito ku mawonekedwe osiyanasiyana. Pa njira yolumikizira unidirectional kapena kuluka kosagwirizana kwa nsalu zopyapyala za chigoba (mitundu 2/11 ya nsalu za chigoba, kuphatikiza 30g Tencel, 38g filament), chithunzi cha microscope chikuwonetsedwa mu Chithunzi 2b, HEC idzapangitsa kuti itambasulidwe kwambiri ndipo iwoneke yofooka. Ndikofunika kudziwa kuti ulusi wophatikizika womwe umasakanizidwa pogwiritsa ntchito ulusi wa Tencel kapena ulusi wa filament ukhoza kulimbitsa mphamvu ya kapangidwe ka nsalu yoyambira ya chigoba, monga 35g. Mitundu itatu ya ulusi wophatikizika ndi 35g. Nsalu za chigoba cha silika cha ana ndi ulusi wophatikizika, ngakhale zitakhala kuti ndi za nsalu yopyapyala ya chigoba ndipo ili ndi mphamvu yabwino ya kapangidwe kake, ndipo madzi a chigoba omwe ali ndi HEC sadzapangitsa kuti chitambasulidwe kwambiri.
Chithunzi cha maikulosikopu cha nsalu yoyambira chigoba
Zotsatira - Kufewa kwa Chigoba
Kufewa kwa chigoba kumatha kuyesedwa pogwiritsa ntchito njira yatsopano yoyesera kufewa kwa chigobacho, pogwiritsa ntchito chowunikira mawonekedwe ndi chowunikira cha P1S. Chowunikira mawonekedwe chimagwiritsidwa ntchito kwambiri mumakampani opanga zokongoletsa ndi mafakitale azakudya, chimatha kuyesa kuchuluka kwa malingaliro azinthu. Mwa kukhazikitsa njira yoyesera kupsinjika, mphamvu yayikulu yomwe imayesedwa pambuyo pa chowunikira cha P1S imakanizidwa pa nsalu yoyambira ya chigoba yopindidwa ndikupititsidwa patsogolo kwa mtunda winawake imagwiritsidwa ntchito kuwonetsa kufewa kwa chigobacho: mphamvu yayikulu ikachepa, chigobacho chimakhala chofewa.
Njira yoyezera kapangidwe ka chigoba (P1S probe) kuti muyese kufewa kwa chigobacho
Njirayi ingatsanzire bwino njira yokanikiza chigoba ndi zala, chifukwa mbali yakutsogolo ya zala za munthu ndi ya hemispherical, ndipo mbali yakutsogolo ya probe ya P1S nayonso ndi ya hemispherical. Kulimba kwa chigoba komwe kumayesedwa ndi njira iyi kukugwirizana bwino ndi kulimba kwa chigoba komwe kumapezedwa ndi kuwunika kwa masensa kwa akatswiri. Pofufuza momwe madzi a chigoba omwe ali ndi HEC kapena xanthan chingamu amakhudzira kufewa kwa mitundu isanu ndi itatu ya nsalu zoyambira za chigoba, zotsatira za kuyesa kwa zida ndi kuwunika masensa zikuwonetsa kuti HEC imatha kufewetsa nsalu yoyambira bwino kuposa xanthan chingamu.
Zotsatira za mayeso ochulukirapo a kufewa ndi kuuma kwa nsalu yoyambira ya chigoba yopangidwa ndi zinthu 8 zosiyanasiyana (mayeso a TA & sensory)
Zotsatira - Mayeso a Hafu ya Nkhope ya Chigoba - Kuwunika kwa Kumva
Mitundu 6 ya nsalu zoyambira za chigoba zokhala ndi makulidwe osiyanasiyana ndi zinthu zinasankhidwa mwachisawawa, ndipo akatswiri 10 mpaka 11 odziwa bwino ntchito yowunikira ziganizo adapemphedwa kuti ayese mayeso a theka la nkhope pa chigoba chokhala ndi HEC ndi xanthan gum. Gawo lowunikira limaphatikizapo kugwiritsa ntchito, nthawi yomweyo mutagwiritsa ntchito ndikuwunika pambuyo pa mphindi 5. Zotsatira za kuwunika zikuwonetsedwa patebulo. Zotsatirazi zasonyeza kuti, poyerekeza ndi xanthan gum, chigoba chokhala ndi HEC chinali ndi khungu lolimba komanso mafuta abwino panthawi yogwiritsa ntchito, kunyowetsa bwino, kusinthasintha komanso kunyezimira kwa khungu mutagwiritsa ntchito, ndipo chingathe kutalikitsa nthawi youma ya chigoba (pofufuza mitundu 6 ya nsalu zoyambira za chigoba, kupatula kuti HEC ndi xanthan gum zinachita chimodzimodzi pa 35g Baby silk, pa mitundu ina 5 ya nsalu zoyambira za chigoba, HEC imatha kutalikitsa nthawi youma ya chigoba ndi mphindi 1 mpaka 3). Pano, nthawi youma ya chigoba ikutanthauza nthawi yogwiritsa ntchito chigoba yomwe imawerengedwa kuyambira nthawi yomwe chigoba chimayamba kuuma monga momwe woyesa amamvera ngati pomaliza. Kusowa madzi m'thupi kapena kutseka. Akatswiri ambiri ankakonda kuoneka ngati khungu la HEC.
Gome 2: Kuyerekeza kwa chingamu cha xanthan, mawonekedwe a khungu la HEC komanso pamene chigoba chilichonse chokhala ndi HEC ndi xanthan chingamu chimauma mukachigwiritsa ntchito.
Pomaliza
Kudzera mu mayeso a zida ndi kuwunika kwa anthu, kumveka kwa khungu ndi kugwirizana kwa madzi a chigoba okhala ndi hydroxyethyl cellulose (HEC) m'mafayilo osiyanasiyana a chigoba kunafufuzidwa, ndipo kugwiritsa ntchito HEC ndi xanthan chingamu ku chigoba kunayerekezeredwa. Zotsatira za mayeso a zida zikuwonetsa kuti pa nsalu za chigoba zomwe zili ndi mphamvu zokwanira, kuphatikiza nsalu zapakati ndi zokhuthala za chigoba ndi nsalu zopyapyala za chigoba zokhala ndi maukonde ophatikizika komanso nsalu zoluka zofanana,HECZimapangitsa kuti zikhale zofewa pang'ono; Poyerekeza ndi chingamu cha xanthan, madzi a HEC a mask a nkhope amatha kupatsa nsalu yoyambira chigoba kunyowa bwino komanso kufewa, kotero kuti imatha kupangitsa khungu kukhala lolimba ku chigoba komanso kukhala losinthasintha kwa mawonekedwe osiyanasiyana a nkhope ya ogula. Kumbali ina, imatha kumangirira chinyezi bwino ndikunyowetsa kwambiri, zomwe zingagwirizane bwino ndi mfundo yogwiritsira ntchito chigoba ndipo imatha kusewera bwino gawo la chigoba. Zotsatira za kuwunika kwa theka la nkhope zikuwonetsa kuti poyerekeza ndi chingamu cha xanthan, HEC imatha kubweretsa kununkhira bwino kwa khungu komanso mafuta ku chigobacho mukachigwiritsa ntchito, ndipo khungu limakhala ndi chinyezi chabwino, kusinthasintha komanso kunyezimira bwino mukagwiritsa ntchito, ndipo imatha kutalikitsa nthawi youma ya chigoba (chingatalikitsidwe ndi mphindi 1 mpaka 3), gulu lowunikira akatswiri nthawi zambiri limakonda kumverera kwa khungu kwa HEC.
Nthawi yotumizira: Epulo-26-2024